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  1. #1
    Water4fire's Avatar
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    Got my IR Plugs for my RXP. Do I have to wait?

    I just got my plugs I order thursday. Damn fast shipping.

    I got them from Club plug at $11 and change a plug plus $6 to ship.

    My question is do I need to wait for My Riva Air intake to install them as they are the 27's and not 24's.

    I don't want to mess these things up!


  2. #2
    Site Admin Green Hulk's Avatar
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    You will be fine running them now.

  3. #3
    rxp_boy's Avatar
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    what gians do you get by installing them in a stock ski ???

  4. #4
    Water4fire's Avatar
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    I did a search before I bought them and I read up on some dyno charts and most all agree about 1 to 5 hp increase, but a very noticable change in throttle response.

    So not much but it is easy performance.

  5. #5
    rxp_boy's Avatar
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    are you sure ??

    from what I hear on forced induction engine is that the best for heat are copper plugs as platinum and iriduim tend to do more heat and so will make the knock sensor pull more timing and make less power

    Dont know maybe I am mixing up, but at least that is how certian turbo cars work

  6. #6
    way2fast's Avatar
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    Gapping and indexing plugs properly is more important than what material the electrode is made of. Electrode material has more to do with how long a plug will last than it has with anything else.


    Richard
    www.hpmarineltd.com

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